description Problem history Submissions question_mark Qna how_to_vote Vote #988 upload 4079 done 866 how_to_reg 742 함수 2 - 형성평가 2 timer 1s memory 16MB upload Attempts 4079 times Solved 866 times Solvers 742 people Acceptance Rate 21.2% monitoring Average Runtime 58.4ms Average Memory 9815.3KB Average Code Length 234.7B No. Submitter Result Time Memory Length Language Submitted